This application claims priority to Chinese Patent Application Ser. No. CN201410105540.6 filed 20 Mar. 2014.
The present invention relates to the field of household devices for gas barbecuing, and more particularly to a portable uniform-temperature gas burner.
Currently, there are various gas ovens with different structures and functions. However, most of the existing ovens at least have one of more of the following disadvantages:
An object of the invention is to provide a portable uniform-temperature gas oven to overcome the above problems, the gas oven has the advantages of simple and folding structure, uniform-temperature grilling surface, environment protection, light weight and carrying in convenience.
For the above purpose, the invention utilizes the following technical solution:
Preferably, the burner comprises an air inlet pipe, which extends through the side wall of the oven body and is communicated with gas;
Preferably, a plurality of caps are arranged on the flame dispersion plate side by side, and the plurality of caps respectively is provided above the burning holes on the burner, and a gap is provided between adjacent caps.
More preferably, a longer and shorter hinges are respectively provide at the rear ends of the upper cover at the left and right sides, two ends of each longer hinge respectively are fixed on the upper cover and the oven body near the inner side, and two ends of each shorter hinge respectively are fixed on the upper cover and the oven body near the edge.
Still more other preferably, the bottom of the oven body substantially is configured as an inverted cone structure, and an oil leaking hole is opened on the middle of the cone structure of the oven body, and an oil box is disposed at the bottom of the oven body corresponding to the oil leaking hole.
Preferably, two locking rings respectively are disposed at two front ends of the upper cover at left and right sides, and two locking hasps respectively are provided at the left and right sides of the oven body corresponding to the two locking rings, when the upper cover is in a closed state, the locking rings respectively are buckled in the locking hasps such that the upper cover will not be opened at the time of being lifted.
More preferably, a limiting groove is provided in the supporting seat, and the bracket is clamped in the limiting groove.
Preferably, a rectangular handle is fixed on the front side of the oven body.
More preferably, an igniter is fixed at the left end of the oven body by an igniting box at the front side of the oven body.
Preferably, the flame dispersion plate is provided with four fixing foots at four corners thereof, and the grilling net is provided with four supporting foots at four corners thereof, and the four supporting foots respectively are inserted into the four fixing foots of the flame dispersion plate.
By adopting the above technical solution, as compared with the prior art the invention has the advantages of simple and folding structure, uniform-temperature grilling surface, environment protection, light weight and carrying in convenience.
The gas oven of the invention has the ignition function by itself, and the inner chamber of the oven is made of stainless and formed integratedly by drawing. The burner of the gas oven of the invention is detachable and convenient for cleaning. Furthermore by utilizing the gas oven of the invention, more than 20% of energy can be saved comparing with a conventional burner in the same condition.
wherein:
Preferred embodiments of the present invention will now be described in more detail hereinafter with reference to the drawings.
As shown in
The burner 3 comprises an air inlet pipe 301, four side pipes 302, a plurality of connecting holes 302, a plurality of burning pipes 304, multiple burning holes 305 and a fixing plate 306. The four side pipes 302 forms a closed structure by connecting with each other end to end, the air inlet pipe 301 is communicated with the left side pipe 302 at the outer side thereof, and the air inlet pipe 301 extends through the side wall of the oven body 2 and is communicated with gas. The plurality of connecting holes 302 respectively and correspondingly are opened on the inner sides of the front side pipe 302 and the rear side pipe 302, the plurality of burning pipes 304 are arranged side by side, and two ends of each burning pipe respectively are sleeved within the connecting holes 302 on the front and rear side pipes 302, and the multiple burning holes 305 respectively and densely are opened on the burning pipes 304. By adopting the above structure, the temperate of the grilling surface can be more uniform, and in the same condition, energy can be saved more than 20% comparing with a conventional burner. Furthermore, all parts of the burner 3 are incorporated by welding, and burner is not easy to deform, detachable and convenient to clean. the fixing plate 306 is connected on the outer sides of the front side pipe and rear side pipe 302 by welding, and the flame dispersion plate 4 is clamped in the fixing plate 306 such that it can be firmly clamped on the burner 3, and this will guarantee that the flame dispersion plate 4 will not be moved overmuch during carrying and using.
A plurality of caps 401 are arranged on the flame dispersion plate 4 side by side, and the plurality of caps 401 respectively are provided above the burning holes 305 on the burner 3, and a gap is provided between adjacent caps 401, the oil resulting from grilling will drip into the bottom of the oven body 2 through the gap between the caps 401 of the flame dispersion plate 4, and thus the flame dispersion plate 4 can protect the burner 3 and prevent the burning holes 305 from blocking.
The upper cover 1 is formed integratedly by drawing and has high strength. Two hinges 102 are disposed at the rear end of the upper cover 1 at each of the left and right sides. And at the same side, the two hinges comprise a longer and shorter hinges. Two ends of each longer hinge respectively are fixed on the upper cover and the oven body near the inner side by bolts, and two ends of each shorter hinge respectively are fixed on the upper cover and the oven body near the edge by bolts. The two hinges 102 are ganged hinges. The upper cover 1 can be opened easily under the linkage effect of the two hinges 102, and the upper cover 1 can be erected behind the oven body 2 after being opened, and can keep the wind out during grilling.
Two locking rings 101 respectively are disposed at two front ends of the upper cover 1 at left and right sides, and two locking hasps 103 respectively are provided at left and right sides of the oven body corresponding to the two locking rings. When the upper cover is in a closed state, the locking rings respectively are buckled in the locking hasps such that the upper cover will not be opened at the time of being lifted.
A limiting groove 1201 is provided in each supporting seat 12, and the bracket 13 is fixed by the limiting groove 1201 such that the oven body 2 is supported by the bracket 13. When not in use, the bracket 13 is laterally and inwards pressed such that it departs from the limiting groove 1201, and after being turned, the bracket 13 can be folded fully to near the bottom of the oven body, in this case, the oven is easy to package and carry. When in use, the bracket 13 can be opened as splayed so that it can play a role of supporting the whole oven, thus, the oven of the invention can save some space and be easy to carry.
The bottom of the oven body 2 substantially is configured as an inverted cone structure, such that the oil contamination falling into the oven body 2 can flow conveniently. Four oil leaking holes are symmetrically opened on the middle of the cone structure of the oven body 2, and oil boxes 10 are disposed at the bottom of the oven body corresponding to the oil leaking holes. By means of the above structure, the oil resulting from grilling converges at the bottom of the oven body and flows into the oil boxes 10 through the oil leaking holes. The oil boxes 10 are detachable, and have the advantages of easy cleaning, security and sanitation.
A rectangular handle 11 is fixed on the front side of the oven body 2 by bolts, and the handle 11 has elegant appearance and firm installation, and it is convenient to lift the oven during carrying.
An igniter 8 is fixed at the left end of the oven body by an igniting box 9 at the front side of the oven body 2, and the burner 3 is ignited by the igniter 8 which is positioned more user-friendly and can be operated more conveniently.
It is to be noted, however, that above contents are described for illustrating the invention in more detail in connection with the preferred embodiments, so that a person skilled in the art can easily understand and implement the invention, and this does not means that the invention is limited to the illustration. Furthermore, within the technical concept of the invention, mangy simple inferences and substitutions can be made without creative works. Consequently, according to the disclosure of the invention, any simple improvements made by a person skilled in the art will fall into the protection scope of the invention.
Number | Date | Country | Kind |
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2014 1 0105540 | Mar 2014 | CN | national |
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